3003000018 has 8 divisors (see below), whose sum is σ = 6006000048. Its totient is φ = 1001000004.

The previous prime is 3003000001. The next prime is 3003000053. The reversal of 3003000018 is 8100003003.

It is a sphenic number, since it is the product of 3 distinct primes.

3003000018 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3002999970 and 3003000006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250249996 + ... + 250250007.

It is an arithmetic number, because the mean of its divisors is an integer number (750750006).

Almost surely, 2^3003000018 is an apocalyptic number.

3003000018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3003000018 is a wasteful number, since it uses less digits than its factorization.

3003000018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500500008.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3003000018 is about 54799.6351995157. The cubic root of 3003000018 is about 1442.7301628858.

The spelling of 3003000018 in words is "three billion, three million, eighteen", and thus it is an aban number and an uban number.